["다중 이심 泵震动", "사장님들,, 제 공장의 총유 가하 덜 가스 泵的前端是支撑轴承的，后端是石墨套的，轴对中，联轴器，轴 �曲都检查了确认没有问题开泵震动水平

2018-06-14View Original

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师傅们，我厂一台渣油加氢打液化气的泵前端是支撑轴承的，后端是石墨套的，轴对中，联轴器，轴弯曲都检查了确认没有问题，开泵震动水平9.0垂直3.1，就是分析不出原因了，师傅们给出点经验。还需要的参数我会及时给予回复

Reply #22018-06-14

首先从地脚螺栓查起，是否有螺栓虽然拧紧，但丝扣却已经到位，实际没有与基础连接牢固的现象。检查设备安装水平度，叶轮的动平衡（是否有结垢现象），工艺上的操作是否与所规定的参数条件相符。如，吸入压力、气蚀等。

Reply #32018-06-14

好的，谢谢您，我们会参考您的意见

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["다중 이심 泵 震动", "사장님들,, 제 공장의 총유 가하 덜 가스 泵 的前端是支撑轴承的，后端是石墨套的，轴对中，联轴器，轴 �曲都检查了确认没有问题 开泵震动水平

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["다중 이심 泵震动", "사장님들,, 제 공장의 총유 가하 덜 가스 泵的前端是支撑轴承的，后端是石墨套的，轴对中，联轴器，轴 �曲都检查了确认没有问题开泵震动水平